Creating barcodes one by one is slow when you have dozens of SKUs. Bulk generation is built for that exact workflow.
Prepare a clean list of values in a spreadsheet or text file. Remove empty rows and confirm every code uses the expected format.
Upload or paste the list into the bulk barcode tool, choose the barcode type, and review the preview set.
Download the batch and keep the source list next to the output files so you can match each barcode to the right product later.
Spot-check several codes from the middle of the list, not only the first and last entries.